Issue with the "mailto" anchors

[couteaudepoche]

Antispam plugin v1.5.7 and Page Toc plugin v3.2.4 activated : Issue with the "mailto" anchors

The Antispam code in the HTML send to the browser looks like:
document.write("<a href='mailto:"+link+"' >"+link+"");

However, Antispam injects the following code into the page before it is being send to the browser:
document.write("<a href='mailto:"+link+"' >"+link+"</a>");

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A bug has been logged on PHP: Bug #74628  DOM auto remove HTML closing tag in <script> tag when save .
It describes exactly the issue of DOMDocument "eating" closing tags in javascript.

The thread offers two different solutions:

1. Add a backslash (\) at the closing: </a> tag becomes </a>
   This should be done by the author of AntiSpam in antispam.php line 196
   Add an extra flag LIBXML_SCHEMA_CREATE when loading HTML into the DOMDocument
2. This should be done by the author of PageToc in file HtmlHelper.php on line 37